linux-kernel - [PATCH] drivers, regulator: Remove unused variable 'wm831x'

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Date:	Thu,  7 Apr 2011 17:00:54 +0800
From:	Liu Yuan <namei.unix@...il.com>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Ian Lartey <ian@...nsource.wolfsonmicro.com>,
	Dimitris Papastamos <dp@...nsource.wolfsonmicro.com>
Cc:	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] drivers, regulator: Remove unused variable 'wm831x'

From: Liu Yuan <tailai.ly@...bao.com>

Variable ‘wm831x’ is not used in the function of
wm831x_buckv_remove() and wm831x_buckp_remove().This
patch removes 'em.

Signed-off-by: Liu Yuan <tailai.ly@...bao.com>
---
 drivers/regulator/wm831x-dcdc.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c
index e93453b..a0982e8 100644
--- a/drivers/regulator/wm831x-dcdc.c
+++ b/drivers/regulator/wm831x-dcdc.c
@@ -600,7 +600,6 @@ err:
 static __devexit int wm831x_buckv_remove(struct platform_device *pdev)
 {
 	struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
-	struct wm831x *wm831x = dcdc->wm831x;
 
 	platform_set_drvdata(pdev, NULL);
 
@@ -776,7 +775,6 @@ err:
 static __devexit int wm831x_buckp_remove(struct platform_device *pdev)
 {
 	struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
-	struct wm831x *wm831x = dcdc->wm831x;
 
 	platform_set_drvdata(pdev, NULL);
 
-- 
1.7.1

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